Base | Representation |
---|---|
bin | 10010101101000… |
… | …001101110010011 |
3 | 210212110100122210 |
4 | 102231001232103 |
5 | 1120312342202 |
6 | 51045403203 |
7 | 10530125433 |
oct | 2255015623 |
9 | 725410583 |
10 | 313793427 |
11 | 151145712 |
12 | 89109503 |
13 | 5001a1ac |
14 | 2d9642c3 |
15 | 1c835c6c |
hex | 12b41b93 |
313793427 has 16 divisors (see below), whose sum is σ = 433463040. Its totient is φ = 201681312.
The previous prime is 313793413. The next prime is 313793437. The reversal of 313793427 is 724397313.
It is not a de Polignac number, because 313793427 - 27 = 313793299 is a prime.
It is not an unprimeable number, because it can be changed into a prime (313793437) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66178 + ... + 70760.
It is an arithmetic number, because the mean of its divisors is an integer number (27091440).
Almost surely, 2313793427 is an apocalyptic number.
313793427 is a deficient number, since it is larger than the sum of its proper divisors (119669613).
313793427 is a wasteful number, since it uses less digits than its factorization.
313793427 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5402.
The product of its digits is 95256, while the sum is 39.
The square root of 313793427 is about 17714.2153932936. The cubic root of 313793427 is about 679.5393556976.
The spelling of 313793427 in words is "three hundred thirteen million, seven hundred ninety-three thousand, four hundred twenty-seven".
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